2 bucs 1st buc when I open the parachute and am at e.g. 10000 m altitude and at 6 m / s fast I rise again. 2nd buc when rocket A with falch screens on earth with e.g. 2. m / s fall and Then grow on another rocket Dan crashes rocket A with e.g. 200 m / s
2 bucs 1st buc when I open the parachute and am at e.g. 10000 m altitude and at 6 m / s fast I rise again. 2nd buc when rocket A with falch screens on earth with e.g. 2. m / s fall and Then grow on another rocket Dan crashes rocket A with e.g. 200 m / s
2.9 years ago